DR. THOMAS ANDROS MD
NPI 1679516272
Anesthesiology in Falls Church, VA
About Dr. Thomas Andros Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. THOMAS ANDROS MD (NPI 1679516272) is an individual anesthesiology provider in Falls Church, Virginia, licensed in Virginia (0101054834) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Inova Fairfax Hospital, and is a graduate of George Washington University School Of Medicine (1986).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Thomas Andros Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Thomas Andros reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Falls Church, VA 22042
- Reassigned Medicare billing, District of Columbia enrollment
- 455 clinicians in this Medicare group
Falls Church, VA 22042
- Reassigned Medicare billing, District of Columbia enrollment
- 2,618 clinicians in this Medicare group
Alexandria, VA 22306
- Reassigned Medicare billing, District of Columbia enrollment
- 634 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 11
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Inova Fairfax Hospital
Acute Care Hospitals · Falls Church, VAMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FALLS CHURCH, VA 22042
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Thomas Andros's NPI number?
The NPI number for Thomas Andros is 1679516272. It was assigned to this individual provider in the NPPES registry on June 13, 2006.
Where is Thomas Andros located?
Thomas Andros practices at 3300 Gallows Rd, Falls Church, VA 22042. The listed phone number is (703) 776-3138.
What is Thomas Andros's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Thomas Andros enrolled in Medicare?
Yes. Thomas Andros is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Thomas Andros's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Andros reassigns Medicare benefits to 3 organizations: American Anesthesiology Of Virginia PC (Falls Church, VA), Inova Health Care Services (Falls Church, VA) and Northstar Anesthesia Of Virginia, LLC (Alexandria, VA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Thomas Andros's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thomas Andros accept?
Health plans from Oscar Health and Oscar Insurance Company list Thomas Andros as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Thomas Andros affiliated with any hospitals?
According to CMS data, Thomas Andros is affiliated with Inova Fairfax Hospital.
When was this NPI record last updated?
The NPPES record for Thomas Andros was last updated on July 31, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Thomas Andros, MD · NPI 1679516272
Anesthesiology physician in Falls Church, Virginia. Individual provider, active in the CMS NPPES registry since June 13, 2006.
## Identity
- **NPI:** 1679516272 (Entity type: Individual)
- **Enumerated:** June 13, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 0101054834 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 3300 GALLOWS RD, Falls Church, VA 22042-3307
- **Phone:** (703) 776-3138
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): American Anesthesiology Of Virginia PC (NPI 1417994872, Falls Church, VA); Inova Health Care Services (NPI 1952320061, Falls Church, VA); Northstar Anesthesia Of Virginia, LLC (NPI 1194488791, Alexandria, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** George Washington University School Of Medicine, class of 1986
## Record status
- **NPPES last updated:** July 31, 2014
- **Other identifiers:** Medicare PIN 202478Y6D (DC); Medicare PIN 00X751F21 (VA); Medicaid 1679516272 (VA); and 1 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1679516272) · Data from the CMS NPPES public registry.